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Heart|Lab Grown|IGI

4.04ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG666402463

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG666402463

Diamond specifications and retailer prices

From HK$7,885 HKD
$1,005 USD
As of October 31, 2026
Save HK$25,773 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$33,658 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.04ct lab-grown heart diamond

This 4.04ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666402463 or 666402463. Listed at 12 retailers as of October 30, 2026, with prices from HK$7,885 to HK$33,658, a HK$25,773 spread on the same certified stone. Brilliant Earth lists it at HK$33,658. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.04
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666402463
Dimensions9.81 × 11.03 × 6.62 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm11.03 mm4.04 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666402463
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$33,658 HKD|Low: HK$5,642 HKD|High: HK$35,463 HKD|Avg: HK$15,685 HKD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3HK$5,662 HKD
Retailer 4HK$6,088 HKD
Retailer 5HK$7,885 HKD
Retailer 8HK$9,768 HKD
Retailer 2HK$10,438 HKD
Retailer 11HK$10,560 HKD
Retailer 9HK$15,056 HKD
Retailer 7HK$16,029 HKD
Retailer 12HK$22,203 HKD
Retailer 10HK$22,441 HKD
Retailer 6HK$25,697 HKD
Brilliant EarthHK$33,658 HKD

34 data points across 12 retailers

12 retailersHK$7,885 HKD to HK$33,658 HKD

Retailer 1
-
HK$5,662 HKD
£568 GBP
Price last confirmed 23 days ago
Retailer 2
-
HK$6,010 HKD
$766 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 4
-
HK$9,768 HKD
$1,245 USD
View
A
Retailer 5
-
HK$10,438 HKD
£1,048 GBP
View
A
Retailer 6
-
HK$10,560 HKD
$1,346 USD
View
B+
Retailer 7
-
HK$15,056 HKD
$1,919 USD
View
B+
Retailer 8
-
HK$16,029 HKD
$2,043 USD
View
B
Retailer 9
-
HK$22,203 HKD
$2,830 USD
View
Retailer 10
-
HK$22,441 HKD
$2,860 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
HK$25,697 HKD
£2,579 GBP
View
Most Expensive
B
Brilliant Earth
12336325A · Oct 30
HK$33,658 HKD
$4,290 USD
View
11 more retailers have this diamond
Prices start from HK$7,885 HKDSave up to HK$25,773 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.04ct Heart
HK$7,885 HKD